Zac Efron Might’ve Been A Cokehead

Maybe it wasn’talcohol that landed Zac Efron in rehab: the “High School Musical” star allegedly checked into rehab for a “big coke problem” and abusing Molly (pure MDMA), according to TMZ sources. Efron wouldn’t show up to set while he was filming “Neighbors” because he was too coked out, the sources added, and also trashed a Las Vegas hotel room with his friends, causing $50K in damage. [TMZ]

“Mad Men” will split the 14 episodes of its last season in two during 2014 and 2015 … which is a fancy way of saying two more short seasons, I guess? [Los Angeles Times]

New couple alert: Rashida Jones is dating “Saturday Night Live” writer Colin Jost, who look like he has that Brooklyn hipster thing down to a T. [US Weekly]

Arcade Fire will air a 30-minute concert special on NBC on Saturday, September 28, after the season premiere of “Saturday Night Live,” on which they’ll also be the musical guest. [Consequence Of Sound]

RIP society: a police officer reportedly made inappropriate comments about Whitney Houston’s dead body when responding to her death at the Beverly Hilton Hotel in February 2012. [TMZ]